J/MNRAS/440/3462ivo://CDS.VizieR/J/MNRAS/440/3462doi:10.26093/cds/vizier.74403462CDSUmehata H.Tamura Y.Kohno K.Hatsukade B.Scott K.S.Kubo M.,Yamada T.Ivison R.J.Cybulski R.Aretxaga I.Austermann J.,Hughes D.H.Ezawa H.Hayashino T.Ikarashi S.Iono D.Kawabe R.,Matsuda Y.Matsuo H.Nakanishi K.Oshima T.Perera T.Takata T.,Wilson G.W.Yun M.S.2024-08-08T20:13:18Z2015-04-23T09:08:28ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiesphotometrymillimeter-astronomysubmillimeter-astronomyredshiftedWe present the results from a 1.1-mm imaging survey of the SSA22 field, known for having an overdensity of z=3.1 Lyman{alpha} emitting galaxies (LAEs), taken with the astronomical thermal emission camera (AzTEC) on the Atacama Submillimeter Telescope Experiment (ASTE). We imaged a 950-arcmin2 field down to a 1{sigma} sensitivity of 0.7-1.3mJy/beam to find 125 submillimetre galaxies (SMGs) with a signal-to-noise ratio >=3.5. Counterpart identification using radio and near/mid-infrared data was performed and one or more counterpart candidates were found for 59 SMGs. Photometric redshifts based on optical to near-infrared images were evaluated for 45 of these SMGs with Spitzer/IRAC data and the median value is found to be z=2.4. By combining these estimations with estimates from the literature, we determined that 10 SMGs might lie within the large-scale structure at z=3.1. The two-point angular cross-correlation function between LAEs and SMGs indicates that the positions of the SMGs are correlated with the z=3.1 protocluster. These results suggest that the SMGs were formed and evolved selectively in the high dense environment of the high-redshift Universe. This picture is consistent with the predictions of the standard model of hierarchical structure formation.2014MNRAS.440.3462Uhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/440/3462CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/400/299 : Chandra deep protocluster survey in SSA22 (Lehmer+, 2009)J/ApJ/725/394 : High-redshift Ly{alpha} emitters (Hu+, 2010)J/ApJ/736/18 : Lyman-continuum emission at z~3 in SSA22 field (Nestor+ 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/440/3462https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/440/3462http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/440/3462https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/440/3462https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/440/3462http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/440/3462GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/440/3462/table2 (The AzTEC/ASTE SSA22 source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/440/3462/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/440/3462/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/440/3462/table2?GETtext/xml+votable180.050000true334.38420830.29502780.005555555555555556Cone search capability for table J/MNRAS/440/3462/table3 (Supplementary catalogue of AzTEC SMGs detected in the edge (10-30 percent coverage) region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/440/3462/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/440/3462/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/440/3462/table3?GETtext/xml+votable180.050000true334.2340.47863890.0055555555555555566/19033 190361.8058623843283312e-22 1.8058623843283312e-22https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/440/3462?format=asciiOpticalRadiodefaultJ/MNRAS/440/3462/table2The AzTEC/ASTE SSA22 source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAzTECAzTEC name (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharID[1/125] Name of SSA22-AzTEC source, NNNmeta.idintprimaryNcNumber of Spitzer counterparts (ctp)meta.ref.urlintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainS1.1[2/12] Observed 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloate_S1.1[0.7/1.3] rms uncertainty on S1.1mJystat.errorfloatS1.1D[0/12] Deboosted 1.1mm to noise ratio of the detection in the AzTEC mapmJyphot.flux.density;em.mm.200-400GHzfloatE_S1.1DError on S1.1D (upper value, 68% confidence level)mJystat.error;stat.maxfloate_S1.1DError on S1.1D (lower value, 68% confidence level)mJystat.errorfloatS/N[3.5/16.2] Signal to noise ratio of the detection in the AzTEC mapstat.snrfloatSimbadSimbad column added by the CDSmeta.ref.urlcharJ/MNRAS/440/3462/table3Supplementary catalogue of AzTEC SMGs detected in the edge (10-30 percent coverage) regionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1/17] Name of SSA22-AzTEC-Sup source, NNmeta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainS1.1[5/11] Observed 1.1mm flux densitymJyphot.flux.density;em.mm.200-400GHzfloatS/N[3.5/6.6] Signal to noise ratio of the detection in the AzTEC mapstat.snrfloatJ/MNRAS/440/3462/ctpInformation about identified counterparts (table5) and redshifts (table7)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1/125] Name of SSA22-AzTEC source, NNNmeta.id;meta.mainintCtp[abcd] Counterpart identificationmeta.code.multipcharn_ID[*] * indicates robust counterpartsmeta.notecharRsRadius of the 2 {sigma} positional error circle estimated by Monte Carlo simulationsarcsecstat.error;phys.angSizefloatRctpRadio counterpart coordinate (VLA 1.4GHz) JHHMMSS.ss+DDMMSS.smeta.id.assoccharRdist? Positional offset of radio counterpart from the AzTEC positionarcsecpos;arith.difffloatnullableSctpSpitzer counterpart coordinate, JHHMMSS.ss+DDMMSS.s (1)meta.id.assoccharSdist? Positional offset of Spitzer counterpart from the AzTEC positionarcsecpos;arith.difffloatnullablep.R? Corrected Poisson probability (p-value) of chance association for radio counterpartstat.fit.goodnessfloatnullablep.S? Corrected Poisson probability (p-value) of chance association from Spitzer/MIPS 24umstat.fit.goodnessfloatnullablep.Sc? Corrected Poisson probability (p-value) of chance association from IRAC colorstat.fit.goodnessfloatnullablezph[0/6]? Derived photometric redshift, based on optical to near-infrared datasrc.redshiftfloatnullableE_zph? 68% confidence level error on zph (upper value)stat.error;stat.maxfloatnullablee_zph? 68% confidence level error on zph (lower value)stat.errorfloatnullablen_zph[a] Note on zph (1)meta.notecharzsp[2.2/3.2]? Spectroscopic redshiftsrc.redshiftfloatnullablen_zsp[bcd] Note on zsp (1)meta.notecharzph2[1.7/2.1]? Photometric redshift, evaluated using 1.1mm and radio fluxes (2)src.redshift.photfloatnullableE_zph2? 68% confidence level error on zph2 (upper value)stat.error;stat.maxfloatnullablee_zph2? 68% confidence level error on zph2 (lower value)stat.errorfloatnullable